Invaders Megaways vs Bonanza Megaways
Two heavyweight Megaways slots. Invaders adds the Mythical Unicow feature that can expand the reels; Bonanza sticks to the traditional 117,649-ways ceiling with its classic cascading reels.
Reviewed by the Slots Irish Editorial Team · Last updated 4 October 2026
Invaders Megaways vs Bonanza Megaways: Side-by-Side Comparison
| Spec | Invaders Megaways | Bonanza Megaways |
|---|---|---|
| Provider | WMS | Big Time Gaming |
| RTP | Invaders Megaways: 96.3% (per provider); Bonanza Megaways: up to 96% (per BetMGM) | 96.0% |
| Volatility | High | High |
Data compiled from our Invaders Megaways review and Bonanza Megaways review, with reference to available provider information. Invaders Megaways review Bonanza Megaways review
Invaders Megaways vs Bonanza Megaways: Which to Play When
For higher RTP: check the latest RTP figures for each slot, as they can vary by version and operator. Invaders Megaways is listed at 96.3% by the provider, while Bonanza Megaways is often cited around 96%.
For big-win potential: depends on volatility. See each slot's max-win ceiling on the individual review page and match to your bankroll.
For session length: lower volatility = longer session on the same bankroll. Check each slot's volatility rating in the table above.
To play either: check availability at licensed operators in your jurisdiction. Many sites offer free demo versions of popular slots, but availability can vary. Best Irish Casinos free slots Ireland
Invaders Megaways vs Bonanza Megaways: How This Comparison Was Produced
Every stat in the table above is compiled from our independent slot and casino reviews on Slots Irish. RTP figures are checked against available provider information, and volatility ratings are based on published data and industry standards.
For the full methodology used to evaluate a slot or an operator, read our review methodology page. The last edit timestamp at the top of this page indicates when this comparison was last updated. review methodology
Invaders Megaways vs Bonanza Megaways: What's Not in This Comparison
A single head-to-head comparison can't capture every nuance. Specifically:
- Session volatility: the volatility rating gives an indication of risk, but actual session experience can vary. Test both titles in free demo mode to calibrate expectations. free demo
- Bonus-round frequency: the rate at which bonus rounds trigger can vary, and short sessions may not reflect the long-term average.
- Operator-specific RTP variants: RTP can vary between operators and game versions. Always check the in-game info panel before real-money play.
- Bonus contribution: different games may contribute differently to wagering requirements. Check the terms of any bonus you claim. wagering calculator
Invaders Megaways vs Bonanza Megaways: Related Reading
If you want to go deeper, these guides cover the core concepts we reference above:
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